# Copyright 2015 OpenStack Foundation # All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. """Tests for manipulating Pods via the DB API""" import six from magnum.common import exception from magnum.common import utils as magnum_utils from magnum.tests.db import base from magnum.tests.db import utils as utils class DbPodTestCase(base.DbTestCase): def setUp(self): # This method creates a pod for every test and # replaces a test for creating a pod. super(DbPodTestCase, self).setUp() self.bay = utils.create_test_bay() self.pod = utils.create_test_pod(bay_uuid=self.bay.uuid) def test_create_pod_duplicated_uuid(self): self.assertRaises(exception.PodAlreadyExists, utils.create_test_pod, uuid=self.pod.uuid, bay_uuid=self.bay.uuid) def test_get_pod_by_id(self): res = self.dbapi.get_pod_by_id(self.context, self.pod.id) self.assertEqual(self.pod.id, res.id) self.assertEqual(self.pod.uuid, res.uuid) def test_get_pod_by_uuid(self): res = self.dbapi.get_pod_by_uuid(self.context, self.pod.uuid) self.assertEqual(self.pod.id, res.id) self.assertEqual(self.pod.uuid, res.uuid) def test_get_pod_by_name(self): res = self.dbapi.get_pod_by_name(self.pod.name) self.assertEqual(self.pod.id, res.id) self.assertEqual(self.pod.uuid, res.uuid) def test_get_pod_by_name_multiple_pods(self): utils.create_test_pod(bay_uuid=self.bay.uuid, uuid=magnum_utils.generate_uuid()) self.assertRaises(exception.Conflict, self.dbapi.get_pod_by_name, self.pod.name) def test_get_pod_by_name_not_found(self): self.assertRaises(exception.PodNotFound, self.dbapi.get_pod_by_name, 'not_found') def test_get_pod_that_does_not_exist(self): self.assertRaises(exception.PodNotFound, self.dbapi.get_pod_by_id, self.context, 999) self.assertRaises(exception.PodNotFound, self.dbapi.get_pod_by_uuid, self.context, magnum_utils.generate_uuid()) self.assertRaises(exception.PodNotFound, self.dbapi.get_pod_by_name, 'bad-name') def test_get_pod_list(self): uuids = [self.pod.uuid] for i in range(1, 6): pod = utils.create_test_pod(uuid=magnum_utils.generate_uuid(), bay_uuid=self.bay.uuid) uuids.append(six.text_type(pod.uuid)) res = self.dbapi.get_pod_list(self.context) res_uuids = [r.uuid for r in res] self.assertEqual(sorted(uuids), sorted(res_uuids)) def test_get_pod_list_with_filters(self): bay1 = utils.get_test_bay(id=11, uuid=magnum_utils.generate_uuid()) bay2 = utils.get_test_bay(id=12, uuid=magnum_utils.generate_uuid()) self.dbapi.create_bay(bay1) self.dbapi.create_bay(bay2) pod1 = utils.create_test_pod(name='pod-one', uuid=magnum_utils.generate_uuid(), bay_uuid=bay1['uuid'], status='status1') pod2 = utils.create_test_pod(name='pod-two', uuid=magnum_utils.generate_uuid(), bay_uuid=bay2['uuid'], status='status2') res = self.dbapi.get_pod_list(self.context, filters={'bay_uuid': bay1['uuid']}) self.assertEqual([pod1.id], [r.id for r in res]) res = self.dbapi.get_pod_list(self.context, filters={'bay_uuid': bay2['uuid']}) self.assertEqual([pod2.id], [r.id for r in res]) res = self.dbapi.get_pod_list(self.context, filters={'name': 'pod-one'}) self.assertEqual([pod1.id], [r.id for r in res]) res = self.dbapi.get_pod_list(self.context, filters={'name': 'bad-pod'}) self.assertEqual([], [r.id for r in res]) res = self.dbapi.get_pod_list(self.context, filters={'status': 'status1'}) self.assertEqual([pod1.id], [r.id for r in res]) res = self.dbapi.get_pod_list(self.context, filters={'status': 'status2'}) self.assertEqual([pod2.id], [r.id for r in res]) def test_get_pod_list_bay_not_exist(self): res = self.dbapi.get_pod_list(self.context, {'bay_uuid': self.bay.uuid}) self.assertEqual(1, len(res)) res = self.dbapi.get_pod_list(self.context, { 'bay_uuid': magnum_utils.generate_uuid()}) self.assertEqual(0, len(res)) def test_get_pods_by_bay_uuid(self): res = self.dbapi.get_pods_by_bay_uuid(self.bay.uuid) self.assertEqual(self.pod.id, res[0].id) def test_get_pods_by_bay_uuid_that_does_not_exist(self): res = self.dbapi.get_pods_by_bay_uuid(magnum_utils.generate_uuid()) self.assertEqual([], res) def test_destroy_pod(self): self.dbapi.destroy_pod(self.pod.id) self.assertRaises(exception.PodNotFound, self.dbapi.get_pod_by_id, self.context, self.pod.id) def test_destroy_pod_by_uuid(self): self.assertIsNotNone(self.dbapi.get_pod_by_uuid(self.context, self.pod.uuid)) self.dbapi.destroy_pod(self.pod.uuid) self.assertRaises(exception.PodNotFound, self.dbapi.get_pod_by_uuid, self.context, self.pod.uuid) def test_destroy_pod_that_does_not_exist(self): self.assertRaises(exception.PodNotFound, self.dbapi.destroy_pod, magnum_utils.generate_uuid()) def test_update_pod(self): old_name = self.pod.name new_name = 'new-pod' self.assertNotEqual(old_name, new_name) res = self.dbapi.update_pod(self.pod.id, {'name': new_name}) self.assertEqual(new_name, res.name) def test_update_pod_not_found(self): pod_uuid = magnum_utils.generate_uuid() self.assertRaises(exception.PodNotFound, self.dbapi.update_pod, pod_uuid, {'status': 'Running'}) def test_update_pod_uuid(self): self.assertRaises(exception.InvalidParameterValue, self.dbapi.update_pod, self.pod.id, {'uuid': ''})